Name: Armorlite® Type MC THHN/THWN Intermediate Size Copper Conductor Neutral Per Phase
Brand: Southwire
Rating: 5 (1 reviews)

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SPEC 60210

Armorlite® Type MC THHN/THWN Intermediate Size Copper Conductor Neutral Per Phase

Copper THHN/THWN Insulated Singles. Dedicated Neutral Conductor for Each Phase Conductor. Green Insulated Copper Grounding Conductor. UL Listed 600 Volts. Rated VW-1. Lightweight Aluminum Interlocked Armor (AIA).

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Construction:

Conductor:Combination unilay-stranded copper conductors per ASTM B787
Insulation:All phases are insulated with Polyvinyl Chloride (PVC) with Nylon Sheath Type THHN/THWN
Ground:Green insulated ground. Polyvinyl Chloride (PVC) with Nylon Sheath Type THHN/THWN
Binder:Mylar tape
Armor: Aluminum Interlocked Armor (AIA)

Applications and Features:

Southwire Armorlite® Type MC Cable Neutral-per-phase is suitable for use as follow:
- Southwire Armorlite® Type MC Cable Neutral-per-phase products comply with NEC 200.4 requirements (added in the 2011 NEC) for the installation and marking of neutral conductors. Neutrals are not to be used for more than one circuit (branch, multiwire branch, or ungrounded feeder). See NEC 200.4 for complete requirements.
- Applications affected by harmonics generated from non-linear switching loads, such as computers, variable frequency drives, electrical test equipment, and office equipment.
- Multiple circuits for branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings.
- Fished or embedded in plaster.
- Concealed or exposed installations.
- Environmental air-handling spaces per NEC 300.22 (C).
- Places of Assembly per NEC 518.4 and theaters per NEC 520.5.
- Installation in cable tray and approved raceways.
- Under raised floors for information technology equipment conductors and cables per NEC Article 645
- Class I Div. 2, Class II Div 2, & Class III Div. 1 Hazardous Locations.
- Binder tape with print legend wrapped around assembly.
- Type THHN/THWN rated 90ºC Dry.

Southwire Armorlite® Type MC Cable Neutral-per-phase meets or exceeds the following requirements:
- UL Online Product Guide Info - Metal-Clad Cable (PJAZ) ( www.ul.com )
- Federal Specification A-A59544 (formerly J-C-30B)
- NFPA 70 (National Electrical Code), Article 330
- Listed for use in UL 1, 2 and 3 Hour Through Penetration Firestop Systems

Specifications:

ASTM B787 19 Wire Combination Unilay-Stranded Copper Conductors

UL 83 Thermoplastic Insulated Wires and Cables

UL 1569 Metal-Clad Cables

UL 1479 Standard for Safety Fire Tests of Penetration Firestops

UL 1685 FT4 Vertical-Tray Fire Propagation and Smoke Release Test

IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test

Buy American: Compliant with Buy American Requirements, found in 49 U.S.C. § 5323(j); specify “Made in the USA Only!” when ordering to ensure your project receives American made products.

Sample Print Legend:

E96627 {UL} TYPE MC XX AWG THHN OR THWN CDRS FOR USE IN CABLE TRAYS 600 VOLTS

Table 1 – Weights and Measurements

Stock Number	Cond. Size	Conductor Number	Color	Diameter Over Conductor	Conductor Stranding	Insulation Thickness	Ground Size	Num x Neutral Size	Diameter Over Armor	Copper Weight	Overall Weight
	AWG/Kcmil			inch		mils	No. x AWG	No. x AWG	inch	lbs/1000ft	lbs/1000ft
593535^◊	8	2	BN,OE,GY,GY,GN	0.143	19	35	1x10	2x8	0.826	238	389
573528^◊	8	2	BK,RD,WE/BK,WE/RD,GN	0.143	19	35	1x8	2x8	0.852	257	416
647510	8	3	See Table	0.143	19	35	1x8	3x8	0.917	360	553
573530^◊	8	3	See Table	0.143	19	35	1x8	3x8	0.917	360	552
592736^◊	8	4	See Table	0.143	19	35	1x10	4x8	1.030	444	670
566317^◊	8	4	See Table	0.143	19	35	1x10	4x8	1.024	442	666
583642^◊	8	5	See Table	0.143	19	35	1x8	3x8	1.049	463	696
677364^◊	6	3	See Table	0.179	19	35	1x8	3x6	1.013	542	766
557740^◊	6	3	See Table	0.179	19	35	1x8	3x6	1.010	542	765

All dimensions are nominal and subject to normal manufacturing tolerances

◊ Cable marked with this symbol is a standard stock item

Note: Conductor number = number of phase conductors. Does not include neutrals and green ground.

Table 2 – Electrical and Engineering Data

Cond. Size	Conductor Number	Neutral Stranding	Min. Bend Radius	Max Pull Tension	DC Resistance at 25°C	AC Resistance at 75°C	Inductive Reactance @ 60Hz	Allowable Ampacity Raceway 75°C	Allowable Ampacity Raceway 90°C
AWG/Kcmil			Inches	Lbs	Ω/1000ft	Ω/1000ft	Ω/1000ft	Amp	Amp
8	2	2	5.8	422	0.653	0.786	0.052	40	44
8	2	2	6.0	422	0.653	0.786	0.052	40	44
8	3	3	6.4	633	0.653	0.786	0.052	40	44
8	3	3	6.4	633	0.653	0.786	0.052	40	44
8	4	4	7.2	845	0.653	0.786	0.052	35	38
8	4	4	7.2	845	0.653	0.786	0.052	35	38
8	5	3	7.3	845	0.653	0.786	0.052	35	38
6	3	3	7.1	1007	0.411	0.495	0.051	52	60
6	3	3	7.1	1007	0.411	0.495	0.051	52	60

* Ampacities based upon 2023 NEC Table 310.16 and do not take into account the overcurrent protection limitations in NEC 240.4(D) of 15 Amps for 14 AWG CU, 20 Amps for 12 AWG CU, and 30 Amps for 10 AWG CU (independent of the conductor temperature rating and stranding if size is present in table). Also, see NEC sections 310.15 and 110.14(C) for additional requirements.
* Ampacities have been adjusted for more than Three Current-Carrying Conductors.

Color Table conductor number does not include neutrals and green ground. ( / means stripe RD/WE is Red with White Stripe)

Size (Strand)	Cond. Number	Stock Code	Color
8 (19)	2	593535	BN, OE, GY, GY, GN
8 (19)	2	573528	BK, RD, WE/BK, WE/RD, GN
8 (19)	3	647510	BN, OE, YW, GY/BN, GY/OE, GY/YW, GN
8 (19)	3	573530	BK, RD, BE, WE/BK, WE/RD, WE/BE, GN
8 (19)	4	592736	BK, RD, BE, BK/WE, WE, WE/BK, WE/RD, WE/BE, GN
8 (19)	4	566317	BK, RD, BE, OE, WE/BK, WE/RD, WE/BE, WE/OE, GN
8 (19)	5	583642	BK, BK/WE, RD, RD/WE, BE, WE, WE/BK, WE/RD, GN
6 (19)	3	677364	BN, OE, YW, GY/BN, GY/OE, GY/YW, GN
6 (19)	3	557740	BK, RD, BE, WE/BK, WE/BE, WE/RD, GN

Revision: 1.000.009

Updated On: Nov. 12, 2024, 2:57 p.m. UTC